Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11004321 | Wireless IC tag and container with wireless IC tag | Kenji Shinohara | 2021-05-11 |
| 10878304 | Sticker with IC tag | Keinosuke YAMAOKA | 2020-12-29 |
| 10534993 | Cap seal | Kenji Shinohara, Keinosuke YAMAOKA | 2020-01-14 |
| 10489699 | Sticker with IC tag and installation method thereof | Keinosuke YAMAOKA | 2019-11-26 |
| 10467519 | IC tag label | Keinosuke YAMAOKA, Shosei ASAKA | 2019-11-05 |
| 10435215 | Metal decorative product | Keinosuke YAMAOKA, Rena Kudo | 2019-10-08 |
| 9617038 | Container including an inlet having an IC chip and an antenna for monitoring tamper events of the container | Toshiaki Yagishita | 2017-04-11 |
| 9443184 | Method for manufacturing sealing key, sealing key, and sealing device | Keinosuke YAMAOKA | 2016-09-13 |